Materials Data on PaRh3 by Materials Project

Abstract

PaRh3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pa is bonded to twelve equivalent Rh atoms to form PaRh12 cuboctahedra that share corners with twelve equivalent PaRh12 cuboctahedra, edges with twenty-four equivalent RhPa4Rh8 cuboctahedra, faces with six equivalent PaRh12 cuboctahedra, and faces with twelve equivalent RhPa4Rh8 cuboctahedra. All Pa–Rh bond lengths are 2.87 Å. Rh is bonded to four equivalent Pa and eight equivalent Rh atoms to form distorted RhPa4Rh8 cuboctahedra that share corners with twelve equivalent RhPa4Rh8 cuboctahedra, edges with eight equivalent PaRh12 cuboctahedra, edges with sixteen equivalent RhPa4Rh8 cuboctahedra, faces with four equivalent PaRh12 cuboctahedra, and faces with fourteen equivalent RhPa4Rh8 cuboctahedra. All Rh–Rh bond lengths are 2.87 Å.